APC Smart-UPS SC 450VA 280W 230V Line-Interactive UPS 1U Rackmount/Tower Grey Network Protection 4 Outlets

SKU: SC450RMI1U

£376.56

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About this item

  • 280 W output power at 230 V nominal with 151 to 302 V input range
  • Line-interactive topology delivering pure sine wave output during power disruptions
  • Surge protection for Network DSL Fax and Modem lines rated at 320 J
  • 1U rackmount or tower form factor suitable for server racks and desktop use
  • Four C13 AC outlets with included C14 power plug and two IEC jumpers
  • Hot-swap sealed lead acid battery offering approximately 19.4 minutes backup at half load
  • RS-232 serial interface included alongside CE and VDE compliance certifications
Description

APC Smart-UPS SC 450VA for reliable network power

We supply the APC Smart-UPS SC 450VA 280W 230V Line-Interactive UPS 1U Rackmount/Tower Grey Network Protection 4 Outlets. This unit suits small businesses needing stable power for routers or POS devices. It delivers pure sine wave output during disruptions. You gain protection against surges on network lines. Our team ensures every order arrives ready for installation.

APC Smart-UPS SC 450VA 280W 230V Line-Interactive UPS 1U Rackmount/Tower Grey Network Protection 4 Outlets

This specific model provides robust protection for your hardware. We ensure each unit meets high quality standards. It handles voltage fluctuations effectively without interruption.

Core performance figures

Metric Specification
Output Power 280 W
Capacity 0.45 kVA
AC Outlets 4 C13
Height 44 mm
Weight 10.2 kg
Battery Tech Sealed Lead Acid

Safeguard connected data lines

This model protects DSL and modem ports from spikes. Network gear stays safe during electrical storms. You avoid costly downtime from hardware failures. It includes surge rating for critical links.

Flexible mounting options

Install it in a standard 1U rack. You can also use it as a tower. We provide the necessary rack mount kit. This saves space in crowded server rooms.

Manage battery life easily

Batteries swap without turning the unit off. Testing happens automatically to ensure readiness. Recharge time takes around five hours. You minimise disruption during maintenance windows.

What comes inside the package

We include an RS-232 cable for connectivity. A rack mount kit is also provided. You receive the software CD and manual.

Verify your setup requirements

  • Confirm your devices use C13 power cables.
  • Check available rack space matches 44mm height.
  • Ensure total load stays under 280 watts.

Frequently Asked Questions

Q: Does this support tower use?

A: Yes, it works as a standalone tower unit.

Q: Can I replace the battery?

A: Yes, the battery is hot-swap compatible.

Q: What output waveform does it use?

A: It provides a pure sine wave output.

Q: Is serial management supported?

A: Yes, it includes an RS-232 port.

Our final recommendation

This UPS fits small offices protecting essential electronics. It offers solid surge defence and flexible mounting. The unit comes with a two-year warranty. We recommend it for reliable backup power.

Specifications
Power
Output power280 W
Input operation voltage (min)151 V
Input operation voltage (max)302 V
Surge energy rating320 J
Output power capacity0.45 kVA
Performance
Hold time (min)4 ms
Hold time (max)8 ms
Audible alarm modesLow battery alarm, Overload alarm
UPS topologyLine-Interactive
WaveformSine
Auto-restartYes
Automatic Voltage Regulation (AVR)Yes
LED indicatorsBattery replacement
Surge protectionYes
Surge protection featuresDigital Subscriber Line (DSL), Fax, Modem, Network
Noise level38 dB
Audible alarmsYes
Features
Hold time (min)4 ms
Hold time (max)8 ms
Audible alarm modesLow battery alarm, Overload alarm
UPS topologyLine-Interactive
WaveformSine
Auto-restartYes
Automatic Voltage Regulation (AVR)Yes
Output power280 W
Input operation voltage (min)151 V
Input operation voltage (max)302 V
Surge energy rating320 J
Surge protectionYes
Surge protection featuresDigital Subscriber Line (DSL), Fax, Modem, Network
Noise level38 dB
Audible alarmsYes
Output power capacity0.45 kVA
Input frequency50/60 Hz
Ports & interfaces
Serial interfaceYes
Serial interface typeRS-232
SmartSlotNo
AC outlets quantity4 AC outlets
AC outlet typesC13 coupler
Power plugC14 coupler
Serial ports quantity1
Number of output IEC jumpers2
SmartConnect portNo
Battery
Battery life (max)5 years
Battery capacity108 VAh
Battery technologySealed Lead Acid (VRLA)
Battery recharge time5 h
Typical backup time at half load19.4 min
Typical backup time at full load5.9 min
Hot-swap batteryYes
Automatic battery testYes
Design
Rack capacity1U
Form factorRackmount/Tower
LED indicatorsBattery replacement
Product colourGrey
CertificationC-tick, CE, GOST, VDE, PEP, EOLI
Operational conditions
Operating temperature0 - 40 °C
Storage temperature-15 - 45 °C
Operating relative humidity0 - 95%
Storage relative humidity0 - 95%
Operating altitude0 - 3000 m
Non-operating altitude0 - 15000 m
Technical details
Harmonized System (HS) code85078000
Total carbon footprint (kg of CO2e)484.92
Compliance certificatesRoHS
Certificates
CertificationC-tick, CE, GOST, VDE, PEP, EOLI
Compliance certificatesRoHS
Packaging content
Cables includedRS-232
Rack mount kitYes
ManualYes
Management card includedNo
Software CDYes
Weight & dimensions
Package width476 mm
Package depth589 mm
Package height164 mm
Weight10.2 kg
Width432 mm
Package weight11.7 kg
Height44 mm
Depth383 mm
Packaging data
Cables includedRS-232
Rack mount kitYes
ManualYes
Software CDYes
Package width476 mm
Package depth589 mm
Package height164 mm
Package weight11.7 kg
Management card includedNo
Logistics data
Products per pallet24 pcs
Harmonized System (HS) code85078000
Total carbon footprint (kg of CO2e)484.92
Other features
Nominal output voltage230 V
Identifiers
Additional EANs0731304222798

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